package com.tdengine.enums;


/**
 * FILL 类型
 *
 * @author zhangtao
 * @since 2022-04-02
 */
public enum FillType {
    /**
     * NONE
     */
    NONE("NONE"),
    /**
     * VALUE
     */
    VALUE("VALUE"),
    /**
     * PREV
     */
    PREV("PREV"),
    /**
     * NULL
     */
    NULL("NULL"),
    /**
     * LINEAR
     */
    LINEAR("LINEAR"),
    /**
     * NEXT
     */
    NEXT("NEXT");

    private final String keyword;

    FillType(final String keyword) {
        this.keyword = keyword;
    }

    public String getKeyword() {
        return keyword;
    }
}
